Gin Rummy
12 Achievements
200
20-25h
Xbox 360
Xbox One
Xbox Series
Knock-out
Win 1 round by Knock
5
How to unlock the Knock-out achievement in Gin Rummy - Definitive Guide
You can knock before discarding a card when your deadwood is less than 10. Ideally you want the deadwood to be as low as possible (but not zero).
Once you've got your deadwood to lower than 10 (the lower the better), and you've got a good hard, press to knock, before you discard a card. Very easy achievement providing you understand the rules of Gin Rummy. In terms of scoring, a knock will merit you with the least, as you'll only be rewarded the deficit between yours and your opponent's deadwoods.